ROHM Semiconductor unveiled the TLR1901GXZ, a new ultra-compact CMOS operational amplifier, on Sept. 9, 2025, in Santa Clara, CA, and Kyoto, Japan. This op amp boasts the lowest operating circuit current in the industry, making it perfect for applications like handheld measurement tools, wearables, and indoor motion sensors. Ideal for use as a sensing amplifier, this IC is designed for space-constrained scenarios and offers unmatched efficiency.